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1.22ct E SI2 Round Natural Diamond

EX • E/SI2 • IGI 819642036

Shape and cutting style on the report: Round brilliant

Certificate IGI 819642036

Diamond specifications and retailer prices

From $2,753 SGD
As of November 5, 2026
Save $2,047 SGD (43%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,800 SGD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 819642036. Listed at 8 retailers as of November 4, 2026, with prices from $2,753 to $4,800, a $2,047 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,800. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 819642036
Dimensions6.80 × 6.84 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.80 mm6.84 mm1.22 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 819642036
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,753 SGD|Low: $2,737 SGD|High: $5,544 SGD|Avg: $3,688 SGD|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 5, 2026
Retailer 1$2,753 SGD
Retailer 6$2,948 SGD
Retailer 7$2,970 SGD
Retailer 4$3,257 SGD
Retailer 5$3,613 SGD
Retailer 3$3,617 SGD
Retailer 2$3,722 SGD
Wholesale Diamonds Direct$4,800 SGD

36 data points across 8 retailers

8 retailers$2,753 SGD to $4,800 SGD

A
Cheapest Retailer
-
$2,753 SGD
A
Retailer 2
-
$2,948 SGD
View
A
Retailer 3
-
$2,970 SGD
View
A
Retailer 4
-
$3,257 SGD
View
A
Retailer 5
-
$3,613 SGD
View
A
Retailer 6
-
$3,617 SGD
View
A
Retailer 7
-
$3,722 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
436713427 · Nov 4
$4,800 SGD
$3,758 USD
View
7 more retailers have this diamond
Prices start from $2,753 SGDSave up to $2,047 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.22ct Round
$2,753 SGD